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Adaptive Modulation for Long-Range Underwater Acoustic Communication
文献类型：期刊论文
| 作者 | Jianchun Huang; Jianchun Huang; Roee Diamant |
| 刊名 | IEEE Transactions on Wireless Communications
 |
| 出版日期 | 2020 |
| 期号 | 10页码:6844 |
| DOI | 10.1109/TWC.2020.3006230 |
| 英文摘要 | Long-range underwater acoustic communication (LR-UWAC) refers to the peer-to-peer transmission of messages for distances of tens to hundreds of km. It is a key enabling technique for applications such as control over unmanned underwater vehicles for long-term surveying. While underwater acoustic communication over shorter ranges is an established technique, this is not the case for LR-UWAC. This gap is mostly due to channel uncertainties: in the absence of feedback from the receiver and due to the long transmission range, channel state information (CSI) at the transmitter may not reflect the actual channel. In this paper, we propose an adaptive approach to pre-set the modulation scheme for LR-UWAC. This is a channel classification approach which, based on environmental information and on prior training on various channel types, predicts the best modulation scheme for the expected channel. Our classification procedure is trained to identify the channel's important features. Thus, compared to a direct decision approach, it becomes less sensitive to possible mismatches of environmental information. Our numerical simulation and sea experiment show that our approach successfully identifies the best modulation scheme based on the environmental information - even when the information is biased or only partially available. |
| URL标识 | 查看原文 |
| 源URL | [http://159.226.59.140/handle/311008/9542]  |
| 专题 | 历年期刊论文_2020年期刊论文 |
| 作者单位 | 中国科学院声学研究所 |
| 推荐引用方式 GB/T 7714 | Jianchun Huang；Jianchun Huang； Roee Diamant. Adaptive Modulation for Long-Range Underwater Acoustic Communication[J]. IEEE Transactions on Wireless Communications,2020(10):6844. |
| APA | Jianchun Huang；Jianchun Huang； Roee Diamant.(2020).Adaptive Modulation for Long-Range Underwater Acoustic Communication.IEEE Transactions on Wireless Communications(10),6844. |
| MLA | Jianchun Huang；Jianchun Huang； Roee Diamant."Adaptive Modulation for Long-Range Underwater Acoustic Communication".IEEE Transactions on Wireless Communications .10(2020):6844. |
入库方式： OAI收割
来源：声学研究所
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